GB2011195B - Thermal binding machines - Google Patents
Thermal binding machinesInfo
- Publication number
- GB2011195B GB2011195B GB79979A GB7900979A GB2011195B GB 2011195 B GB2011195 B GB 2011195B GB 79979 A GB79979 A GB 79979A GB 7900979 A GB7900979 A GB 7900979A GB 2011195 B GB2011195 B GB 2011195B
- Authority
- GB
- United Kingdom
- Prior art keywords
- binding machines
- thermal binding
- thermal
- machines
- binding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/72—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
- H03K17/725—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region for ac voltages or currents
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
- G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Resistance Heating (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB79979A GB2011195B (en) | 1977-10-11 | 1979-01-11 | Thermal binding machines |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4221577 | 1977-10-11 | ||
GB79979A GB2011195B (en) | 1977-10-11 | 1979-01-11 | Thermal binding machines |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2011195A GB2011195A (en) | 1979-07-04 |
GB2011195B true GB2011195B (en) | 1982-08-04 |
Family
ID=26264856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB79979A Expired GB2011195B (en) | 1977-10-11 | 1979-01-11 | Thermal binding machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2011195B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE427258B (en) * | 1979-10-29 | 1983-03-21 | Arne Kullberg | PROCEDURE AND DEVICE FOR HEAT WORKING, PREFERRED HEATING OR WELDING, OF PLASTIC |
DE3303452C2 (en) * | 1983-02-02 | 1986-03-13 | Herbert Kannegiesser Gmbh + Co, 4973 Vlotho | Heating device for a device for gluing flat pieces of textile |
GB2301716A (en) * | 1995-06-01 | 1996-12-11 | Yang Tai Her | Phase angle control circuit for a switching device |
-
1979
- 1979-01-11 GB GB79979A patent/GB2011195B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2011195A (en) | 1979-07-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19980111 |